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AI2524 Router Card User’s Manual
Page 13-28 August 1997
2524UM
3. Configure the subinterface.
interface serial
number.subinterface-number
point-to-point
4. Specify a DLCI for the subinterface.
frame-relay interface-dlci
dlci
5. Specify a backup interface for the subinterface.
backup interface serial
number
6. Specify backup enable and disable delay.
backup delay {
enable-delay
|
disable-delay
}
Configure Frame Relay Switching
Frame Relay switching is a means of switching packets based upon the
DLCI, which can be looked upon as the Frame Relay equivalent of a
MAC address. You perform the switching by configuring your router
or access server as a Frame Relay network. There are two parts to a
Frame Relay network: a Frame Relay DTE (the router or access
server) and a Frame Relay DCE switch. Figure 13-3
illustrates this
concept.
Figure 13-3:Frame Relay Switched Network